Jack’s Part A 5-12-26 25lb soil-amendment concentrated nutrients that give your

concentrated nutrients that give your plants the essential elements they need Contains only water soluble hamates

Alternaria

Designed to provide optimal aeration and moisture retention

Breaks down to inert in 48 hours

Trust in Hanna for consistent

Jack’s Part A 5-12-26 25lb soil-amendment concentrated nutrients that give yourAn improvement on the classic "Part A" formula for general vegetative growing. This redesigned blend is built with purely soluble and available nutrients to allow the grower maximum flexibility. Specific balance of macro, secondary and micronutrients delivers an efficient combination of nutrients suitable for many different growing environments and crop types. And don't forget 15 0 0 Cal Nit Part B of this two part system!